Light Gauge Metal Roof and Wall Panels Installation • August 2016 25
ASC Building Products
A Division of ASC Profiles LLC
Vented End Wall Flashing
This flashing must be installed prior to wall panels.
Procedures
• Plywood should be held back 2" from the wall.
• Install sealant on the bottom and top of the
polyethylene closure. Set the closure as shown above.
• Fasten the end wall flashing to the wall with roofing
nails at 24" o.c. max.
• Fasten the flashing to each rib with #12 x
3
⁄4" stitch
screws. Place a small length of sealant on top of each
rib as shown.
• Caulk and lap the flashing a minimum of 3".
(see page 44)
• For Profile Vent, use (EW1) for vented endwall
flashing detail.
6 3/4"
1 7/8"
3/8" HEM
1 1/8"
4"
2"
ASC'S LIGHT
GAUGE WALL PANEL
BOTTOM POLYETHYLENE CLOSURE
SET IN SEALANT ALL AROUND
VENTED ENDWALL (EW17)
BUTYL MASTIC TAPE
ASC'S LIGHT
GAUGE ROOFING
3. #12 x 3/4" STITCH SCREW
OR
4. #14 x 7/8" LAP SELF DRILLER
@ EACH RIB OR 8" O.C.
FOR CORRUGATED
AIR FLOW
SCREEN BY OTHERS
TOP POLYETHYLENE CLOSURE
SET IN SEALANT ALL AROUND
ROOFING NAILS
@ 24" O.C.
2. #14 x 1" WOOD SCREW
SEE ILLUSTRATION
ON PAGE 7
OPTIONAL FIBER FILL
FOR SNOW COUNTRY
2. #14 WOOD SCREW
SEE ILLUSTRATION
ON PAGE 7
EW17
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